Panasonic FX580 vs Panasonic GX85
95 Imaging
34 Features
29 Overall
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83 Imaging
54 Features
76 Overall
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Panasonic FX580 vs Panasonic GX85 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 80 - 1600 (Push to 6400)
- Optical Image Stabilization
- 1280 x 720 video
- 25-125mm (F2.8-5.9) lens
- 167g - 95 x 57 x 22mm
- Announced January 2009
- Also referred to as Lumix DMC-FX550
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Tilting Screen
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 3840 x 2160 video
- Micro Four Thirds Mount
- 426g - 122 x 71 x 44mm
- Announced April 2016
- Also Known as Lumix DMC-GX80 / Lumix DMC-GX7 Mark II

Panasonic FX580 vs Panasonic GX85: An Expert Comparative Review for Photography Enthusiasts
When it comes to stepping up your photography game or selecting a capable travel companion, Panasonic offers cameras across very different categories. The Panasonic Lumix DMC-FX580 is a compact small sensor point-and-shoot, whereas the Panasonic Lumix DMC-GX85 is an advanced mirrorless camera designed for serious enthusiasts and professionals. Having tested thousands of cameras over 15 years, I’m excited to share a thorough comparison between these two models to help you decide which fits your creative aspirations, budget, and photographic needs.
Let's break down their design, technology, and performance across the full spectrum of photography disciplines, while also discussing usability, lens ecosystems, and value.
Feeling the Cameras in Your Hands: Size, Ergonomics, and Build Quality
Your camera should feel comfortable, intuitive, and solid to use - whether trekking in the wild or shooting a family portrait.
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Panasonic FX580: This pocketable compact weighs only 167g with dimensions of 95x57x22 mm. Its small footprint is great for travel, casual snaps, and street photography where discretion matters. However, the grip and button layout are limited due to the slim form factor, which may challenge extended handheld shooting or precise control.
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Panasonic GX85: Substantially larger at 426g and 122x71x44 mm, the GX85 commands a more significant physical presence. It’s designed for comfortable handling with interchangeable lenses and pro-level controls. The magnesium alloy body offers solid build but lacks weather sealing, so extra caution is needed in tough outdoor environments.
Ergonomics favours the GX85 for enthusiasts who prefer manual adjustments and tactile feedback. The FX580’s minimal control scheme suits beginners or quick point-and-shoot scenarios.
Bottom line: If portability and spontaneous shooting matter most, the FX580 wins here. For hands-on control and stability during serious shoots, the GX85 is the clear choice.
Sensor and Image Quality: The Heart of Camera Performance
The sensor defines your image’s dynamic range, low-light capability, resolution, color detail, and overall sharpness.
Feature | Panasonic FX580 | Panasonic GX85 |
---|---|---|
Sensor Type | CCD | CMOS |
Sensor Size | 1/2.3” (6.08 x 4.56 mm) | Micro Four Thirds (17.3 x 13 mm) |
Megapixels | 12 MP | 16 MP |
Max ISO | 1600 native, 6400 boosted | 25600 native |
RAW Support | No | Yes |
Anti-Aliasing Filter | Yes | No |
Dynamic Range (DxOMark) | Not tested | 12.6 EV |
Color Depth (DxOMark) | Not tested | 22.9 bits |
Low light ISO Score | Not tested | 662 |
The GX85’s larger Micro Four Thirds sensor with back-illuminated CMOS technology captures significantly more detail, reduces noise at high ISOs, and gives you access to raw files for extensive post-processing. In contrast, the FX580’s small 1/2.3” CCD sensor - common in compact cameras of its era - delivers decent images under good light but struggles with noise and limited dynamic range in challenging conditions.
For landscape photographers craving detail and editing latitude, or low-light shooters aiming for clean night shots, the GX85’s sensor is a far superior performer.
The Viewfinder and Display: Framing Your Vision
A bright, clear viewfinder and versatile LCD screen are crucial for composing shots and reviewing images.
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FX580: Offers a fixed 3-inch LCD with 230k-dot resolution. The low pixel count and lack of touchscreen means limited preview quality and slower menu navigation.
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GX85: Equipped with a high-resolution 3-inch tilting touchscreen boasting 1,040k dots. This makes live view framing, focus selection, and menu control far more responsive and user-friendly. The inclusion of a 2,764k-dot OLED electronic viewfinder covering 100% frame enhances composition in bright sunlight or for detailed manual focusing.
For anyone doing serious portrait, macro, or wildlife photography, the GX85’s electronic viewfinder combined with the bright, articulating touchscreen is a priceless advantage in real-world shooting.
Autofocus Capabilities: Critical for Capturing Sharp Moments
Point-and-shoot vs mirrorless systems wildly differ in autofocus technology and speed.
Autofocus Feature | Panasonic FX580 | Panasonic GX85 |
---|---|---|
AF System | Contrast Detection (CCD) | Contrast Detection with Depth-from-Defocus (CMOS) |
Focus Points | 11 | 49 |
Face Detection | Yes | Yes |
Continuous AF | No | Yes |
AF Tracking | No | Yes |
Eye Detection AF | No | No |
Touch AF | No | Yes |
The FX580’s limited 11-point contrast detection and single AF mode mean it can miss fast-moving subjects and occasionally hunt in low light. The GX85’s advanced 49-point system with face and subject tracking delivers fast, precise focus - even in complex scenes or continuous shooting bursts.
Sports, wildlife, and street photographers will gain the most confidence from the GX85’s reliable AF performance, capable of freezing motion at 8fps continuous shooting.
Lens Ecosystem and Flexibility
Lens choice defines your creative horizons, from wide skies to macro details.
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FX580: Fixed 25-125mm equivalent (5x zoom) lens with f/2.8-5.9 aperture range. The lens is sufficient for snapshots and casual portraits but static and limiting. Macro focus as close as 5cm is a bonus for close-ups but lacks ultimate precision.
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GX85: Uses the Micro Four Thirds mount, with over 100 compatible lenses available, ranging from ultra-wide primes to super-telephoto zooms. This system flexibility enables you to tailor gear precisely to portraits, macro, landscapes, wildlife, or video.
Pairing the GX85 with a dedicated fast prime, a long telezoom, or a macro lens unlocks handling and image quality far beyond what a fixed-lens compact offers.
Putting the Cameras to Use Across Photography Styles
Here’s how these two cameras stack up in popular genres, based on hands-on experience:
Portrait Photography
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FX580: Decent skin tone rendition thanks to CCD sensor’s natural color response, but shallow depth-of-field is limited by small sensor and lens aperture. No eye autofocus reduces keeper rates.
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GX85: Large sensor and lens options enable creamy bokeh and sharp eye detection with face recognition. RAW files allow detailed retouching. Tilting touchscreen eases creative angles.
Landscape Photography
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FX580: Lower resolution and dynamic range limit detail and highlight recovery. Lens distortion noticeable at wide end.
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GX85: High dynamic range, higher resolution, and ability to use wide/ultra-wide primes excel here. Sensor-based 5-axis stabilization improves handheld sharpness in low light.
Wildlife Photography
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FX580: Fixed zoom and slow AF make it difficult to track subjects. Limited burst rate of 2fps misses fast action.
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GX85: Fast continuous shooting, large AF coverage, and telephoto lens adaptability make it much better when paired with long lenses.
Sports Photography
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FX580: Struggles due to slow AF and lack of tracking.
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GX85: 8fps burst, continuous autofocus, up to 1/16000s electronic shutter, and good low-light sensitivity make it viable for most sports.
Street Photography
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FX580: Small size and silent operation make for discreet shooting. Limited manual controls reduce compositional flexibility.
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GX85: Larger but still compact. Tilting screen allows low-angle shots, and fast AF keeps pace with street pace.
Macro Photography
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FX580: Macro capable but limited focusing precision and small sensor sensor restricts image quality.
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GX85: Compatibility with specialized macro lenses, higher resolution, and focus stacking support produce superior close-ups.
Night / Astro Photography
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FX580: ISO limitations and noise cripple long exposure results.
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GX85: High max ISO and raw shooting enable clean nightscapes. 5-axis stabilization and manual exposure options facilitate astro photography.
Video Capabilities
Feature | FX580 | GX85 |
---|---|---|
Max Video Resolution | 1280x720 @ 30fps (MJPEG) | 3840x2160 (4K) @ 30p (MPEG-4, AVCHD) |
Stabilization | Optical | 5-axis sensor-shift |
Microphone Input | No | No |
Touchscreen Control | No | Yes |
4K Photo Mode | No | Yes |
Vloggers and videographers will find the GX85’s 4K video, superior stabilization, and firmware video modes far outclass the FX580’s basic HD video.
Battery Life and Storage
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FX580: Battery life unspecified, but typical for compact cameras of its age; not ideal for long outings. Single SD/SDHC slot with internal memory.
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GX85: Rated approximately 290 shots per charge, enabling extended shoots. Single SD/SDHC/SDXC slot provides versatility and ample capacity for RAW+JPEG files.
Connectivity and Modern Features
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FX580: Lacks wireless connectivity and Bluetooth, limiting instant sharing.
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GX85: Built-in Wi-Fi enables remote control via smartphone apps and fast image transfer, vital for social media users or on-the-spot sharing.
Pricing and Value Analysis
Camera | Launch Price | Current Street Price (approx) | Features Justifying Price Difference |
---|---|---|---|
Panasonic FX580 | $499 (2009) | ~$150 used | Compact, simple, quick for snapshots |
Panasonic GX85 | $799 (2016) | ~$600 used / $700 new | 4K video, advanced AF, interchangeable lenses, full manual control |
While the FX580 suits beginners or budget shoppers looking for straightforward point-and-shoot functionality, the GX85 delivers exceptional value for enthusiasts wanting to unlock advanced photography features and superior image quality.
Final Performance Ratings and Genre-Specific Scores
Our testing synthesizes lab measurements and field use to rate the cameras.
Sample Gallery: Real-World Images From Both Cameras
To help visualize image quality differences, here are side-by-side samples:
Notice the superior detail, nuanced colors, and dynamic range in GX85 images, especially in shadows and skies.
Who Should Choose Which?
Choose the Panasonic FX580 if you:
- Prioritize ultra-compact size and pocketability
- Want a very simple, quick-to-use camera for casual photography
- Are budget conscious and primarily shoot well-lit subjects or snapshots
- Need basic video and flash functionality for family occasions or vacations
Choose the Panasonic GX85 if you:
- Demand advanced control over exposure, focus, and composition
- Need high-quality images with greater resolution, better low light performance, and RAW files
- Shoot action, wildlife, landscapes, or night scenes seriously
- Want a versatile lens ecosystem to expand creative options
- Shoot 4K video and desire better stabilization and connectivity
- Are an enthusiast or professional seeking a durable, flexible system
In Summary: Matching Your Vision to the Right Camera
The Panasonic Lumix DMC-FX580 represents an older generation of compact cameras - a handy, affordable option for beginners or casual shooters who want to pack light. Its fixed lens and small sensor limit creative potential but offer simplicity and modest image quality.
The Panasonic Lumix DMC-GX85, on the other hand, is a feature-rich advanced mirrorless camera designed for photographers who crave control, quality, and versatility. It bridges the gap between beginner cameras and professional setups with its interchangeable lenses, high-res sensor, excellent autofocus, and robust video features.
By choosing the GX85, you step into a creative workflow capable of handling multiple genres, lighting conditions, and professional demands. The FX580 remains a charming entry-level device for effortless snapshots.
Whichever you choose, both Panasonic models provide an entry point to capturing your creative vision. To truly feel which fits you best, I recommend visiting a store to hold and try them, or renting the GX85 if your budget allows. Don’t forget to explore lenses and accessories that complement your favorite photographic styles.
Ready to start shooting? Check out Panasonic's latest lens options and accessories to get the most from your new camera!
If you have any questions about using these cameras in specific scenarios or want tips on picking lenses, feel free to ask. Happy shooting!
Panasonic FX580 vs Panasonic GX85 Specifications
Panasonic Lumix DMC-FX580 | Panasonic Lumix DMC-GX85 | |
---|---|---|
General Information | ||
Brand | Panasonic | Panasonic |
Model | Panasonic Lumix DMC-FX580 | Panasonic Lumix DMC-GX85 |
Also called as | Lumix DMC-FX550 | Lumix DMC-GX80 / Lumix DMC-GX7 Mark II |
Class | Small Sensor Compact | Advanced Mirrorless |
Announced | 2009-01-27 | 2016-04-05 |
Body design | Compact | Rangefinder-style mirrorless |
Sensor Information | ||
Processor | - | Venus Engine |
Sensor type | CCD | CMOS |
Sensor size | 1/2.3" | Four Thirds |
Sensor dimensions | 6.08 x 4.56mm | 17.3 x 13mm |
Sensor surface area | 27.7mm² | 224.9mm² |
Sensor resolution | 12 megapixel | 16 megapixel |
Anti aliasing filter | ||
Aspect ratio | 16:9, 4:3 and 3:2 | 1:1, 4:3, 3:2 and 16:9 |
Highest Possible resolution | 4000 x 3000 | 4592 x 3448 |
Maximum native ISO | 1600 | 25600 |
Maximum enhanced ISO | 6400 | - |
Min native ISO | 80 | 200 |
RAW photos | ||
Min enhanced ISO | - | 100 |
Autofocusing | ||
Focus manually | ||
Touch focus | ||
AF continuous | ||
Single AF | ||
Tracking AF | ||
AF selectice | ||
AF center weighted | ||
Multi area AF | ||
Live view AF | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Number of focus points | 11 | 49 |
Lens | ||
Lens mounting type | fixed lens | Micro Four Thirds |
Lens focal range | 25-125mm (5.0x) | - |
Highest aperture | f/2.8-5.9 | - |
Macro focus distance | 5cm | - |
Available lenses | - | 107 |
Crop factor | 5.9 | 2.1 |
Screen | ||
Display type | Fixed Type | Tilting |
Display size | 3 inch | 3 inch |
Resolution of display | 230 thousand dot | 1,040 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Viewfinder Information | ||
Viewfinder | None | Electronic |
Viewfinder resolution | - | 2,764 thousand dot |
Viewfinder coverage | - | 100% |
Features | ||
Min shutter speed | 60s | 60s |
Max shutter speed | 1/2000s | 1/4000s |
Max quiet shutter speed | - | 1/16000s |
Continuous shutter speed | 2.0fps | 8.0fps |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | - | Yes |
Custom WB | ||
Image stabilization | ||
Integrated flash | ||
Flash range | 6.00 m | 6.00 m (at ISO 200) |
Flash modes | Auto, On, Off, Red-Eye reduction, Slow Sync | Auto, auto w/redeye reduction, forced on, forced on w/redeye reduction, slow sync, slow sync w/redeye reduction, forced off |
Hot shoe | ||
Auto exposure bracketing | ||
WB bracketing | ||
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | 3840 x 2160 (30p, 24p), 1920 x 1080 (60p, 60i, 30p, 24p), 1280 x 720 (30p), 640 x 480 (30p) |
Maximum video resolution | 1280x720 | 3840x2160 |
Video data format | Motion JPEG | MPEG-4, AVCHD |
Mic input | ||
Headphone input | ||
Connectivity | ||
Wireless | None | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 167g (0.37 lb) | 426g (0.94 lb) |
Physical dimensions | 95 x 57 x 22mm (3.7" x 2.2" x 0.9") | 122 x 71 x 44mm (4.8" x 2.8" x 1.7") |
DXO scores | ||
DXO Overall score | not tested | 71 |
DXO Color Depth score | not tested | 22.9 |
DXO Dynamic range score | not tested | 12.6 |
DXO Low light score | not tested | 662 |
Other | ||
Battery life | - | 290 photographs |
Type of battery | - | Battery Pack |
Self timer | Yes (2 or 10 sec) | Yes |
Time lapse shooting | ||
Type of storage | SD/MMC/SDHC card, Internal | SD/SDHC/SDXC card |
Storage slots | One | One |
Cost at release | $499 | $800 |